it is a flanged detector base that includes a decorative ring to provide a clean finish against the ceiling surface

The Honeywell VR8300C4506 is a high-capacity dual automatic combination gas valve designed for 24 Vac gas-fired standing pilot appliances

How is this unit mounted to ensure accurate position sensing

Compact Footprint: Standard plug-in design allows for fast installation in tight control cabinets and motor compartments

Trane VAL4407 TXV 326058-756 it is a flanged detectorThe Trane VAL4407 TXV is a high capacity thermostatic expansion valve engineered for R 22 refrigeration systems. Designed with a 14. 9 ton capacity, this OEM component maintains precise superheat control by regulating refrigerant flow into the evaporator according to the cooling load. It features an external equalizer with a 1 4 inch SAE flare connection to ensure accurate pressure sensing across the evaporator coil, preventing liquid slugging and